baber/WOPTO huggingface dataset:
Patent JP-S6118512-A (JP)
Title: Suspension controller for vehicle
Inventor: KUROKI JIYUNSUKE
IPC: B60G17/08
Filed: 1984-07-04
Abstract: PURPOSE:To improve drive feeling and reduce the frequency in varying damping force and improve durability by memorizing the vertical vibration values in the past and selecting the set value for judging the switching of damping force, in the captioned apparatus in damping-force variation type. CONSTITUTION:An arithmetic processor 26 always controls the damping-forces of damping-force variation softening apparatuses 2a-2d by a main program, and takes-in a car-height detection signal 4 at each certain time, and temporarily memorizes the signal into a memory apparatus 27. Said memory apparatus 27 compares the max. and min. vehicle-height detected values in the past, and renews the max. and min. values accordng to the necessity. The state of road is judged from the count contents of a counter 27a during traveling, and the damping-force control signal according to the road surface is outputted into an output circuit 29 according to the result of the comparison between the difference between the memorized average vehicle-height and the vehicle-height at present and a prescribed value, and the damping forces of the softening apparatuses 2a- 2d are controlled. Thus, the frequency of damping-force switching is reduced, and drive feeling is improved.
Patent JP-S57119011-A (JP)
Title: Vibration machine
Inventor: FURIEDORITSUHI KUMERU
IPC: E02D3/074
Filed: 1981-09-04
Abstract: A material compacting vibration machine provided with an imbalanced system having coaxial first and second independently rotatable shafts carrying first and second drive elements and a pair of unbalanced masses having third and fourth drive elements secured thereto with driving connections between the first and third drive elements and between the second and fourth drive elements, and a drive shaft selectively coupled to the first and second drive elements, wherein the four drive elements all are disposed on one side of the imbalanced system and are shielded by a cover.
Patent JP-H0432013-A (JP)
Title: Yoke type mr head
Inventor: OKITSU ATSUSHI
IPC: G11B5/39
Filed: 1990-05-29
Abstract: PURPOSE:To obtain an MR (magneto-resistance) head superior in not only reproducing characteristic but also recording characteristic by packing a notched part with a filler made of magnetic materials whose permeability is lower than that of yokes. CONSTITUTION:A notched part 18 of an upper yoke 16 formed in a setting part of an MR element 20 is packed with a filler 21 made of magnetic materials whose permeability is lower than that of yokes 12 and 16. Therefore, the magnetic flux generated in yokes 12 and 16 at the time of reproducing is divided in accordance with a magnetic resistance ratio of the MR element 20 to the filler 21, and consequently, not only enough magnetic field to drive the MR element 20 is obtained at the time of reproducing but also most of the magnetic flux passes the filler 21 to form a sufficient magnetic field in the gap at the time of recording. As the result, the overwrite characteristic is considerably improved. Thus, the MR head superior in not only reproducing characteristic but also recording characteristic is obtained.
Patent JP-S5929118-A (JP)
Title: Prevention of separation of welded thermoplastic synthetic resin bands from each other
Inventor: SEKO KIYOSHI
IPC: B29C65/20
Filed: 1982-08-09
Abstract: PURPOSE:To prevent effectively and securely overlapped bands from being peeled even if stress is given in the peeling condition at the boundary end by providing auxiliary piercing holes near main welded piercing holes formed on the overlapped parts of bands. CONSTITUTION:A suitable number of welded piercing holes 16 are provided nearly in the middle part of the overlapped parts of PP bands 10, 10 and a prescribed number of auxiliary welded piercing holes 22 are provided so that they can connect with the welded piercing holes 16 or independently of each other. It becomes difficult to tear and separate them from each other. When the PP bands 10, 10 are overlapped so that they cross with each other, crossed welded piercing holes 18 and a prescribed number of auxiliary welded piercing holes 24 are formed at the cross part.
Patent JP-H081603-A (JP)
Title: Handgrip for replaceble blade type saw
Inventor: TAKAMURA TOSHITAKA
IPC: B25G3/12
Filed: 1994-06-21
Abstract: PURPOSE:To prevent the tremble shake and to establish the alignment by providing a spring finger piece oppositely in pressure contact with the side of the base end latch of a replaceable blade at the locking position of the latch to a safety catch at the one turned edge of a molded piece. CONSTITUTION:A molded piece 3 has a pair of turned edges 3a, 3b extended in parallel in the generally contour sectional shape of an inverter U state. A safety catch 8 conforming to the base end latch of this replaceable blade at the position isolated from the inner most position of the edge is welded to spot welded nuggets 8a, 8b and contained in a gap 3a formed of the edges 3a, 3b. A pair of spring finger pieces 11 to be engaged with both the edges 3a, 3b on the way of the rotation of the latch in the case of mounting the blade are formed together with a cutout opening 12. Since the latch of the blade is suppressed from its side by the pieces 11 and effectively held, an allowance can be provided in the gap 3c.
Patent JP-S6030275-A (JP)
Title: Encoding circuit
Inventor: NANBA HIROMI
IPC: H04N1/413
Filed: 1983-07-29
Abstract: PURPOSE:To speed up encoding processing by outputting code data with a fixed bit width at intervals of output data with constant width, and outputting the number of bits of code data in a final data unit. CONSTITUTION:When an input buffer 21 is stored with data on every scanning line from a scanner 20, a change point detecting circuit 22 read data on every scanning line is read out of the input buffer 21 in series to detect change points (from white to black or from black to white). When a change point is detected, a runlength calculating circuit 23 calculates and stores run length in a register on modified Hoffman basis and an encoding mode deciding circuit 28 performs mode decision processing based upon an encoding mode table and stores a corresponding code in the register on modified read basis. Those data are encoded by an encoding circuit 25 into an 8-bit encoded series signal, which is outputted to an output buffer 26.
Patent JP-S62271330-A (JP)
Title: Beam index type cathode-ray tube
Inventor: TAGUCHI KEISUKE
IPC: H01J29/34
Filed: 1986-06-13
Abstract: PURPOSE:To achieve better color reproducibility as well as simplification of the manufacturing process, by arranging a light guidance plate in front of a bulb face, collecting the index light from index stripes through the front of the bulb face and also, receiving the light from the side of the bulb face. CONSTITUTION:By irradiation of electron beams L to a phosphor screen 22 through a metal back layer 23, respective color lights are emitted from phosphor strips R, G and B through a light guidance plate 24. By incidence of an index light from an index stripe I on the light guidance plate 24, either direct light or indirect light refrected by the metal back layer 23, a phosphor material 26 is excited and its wavelength is converted, and the wavelength converted index light L' radiates isotropically, therefore a part of it directly propagats to a peripheral end face where a photo sensor is arranged, and another part propagats to a peripheral end face where the photo sensor 25 is arranged, reflecting at the end face or front and back faces of the light guidance plate. Based on the index light L' detected by the photo sensor 25, the RGB signals are switched and the color picture reproduction is carried out.
Patent JP-S621149-A (JP)
Title: Photomagnetic recording medium
Inventor: OGUCHI TOSHIHIKO
IPC: G11B11/105
Filed: 1985-06-27
Abstract: PURPOSE:To obtain a photomagnetic recording medium which permits recording and reproducing by light, decreases the change of the magnetic characteristics by oxidation, etc. and provides always the specified magnetic characteristics with good reproducibility by coating hexagonal ferrite powder together with a resin binder on a transparent substrate. CONSTITUTION:This photomagnetic recording medium is formed by coating the hexagonal ferrite powder which is expressed by the formula MxO.n{(Fe1-xMyx)2O3} (where Mx is one kind of any among Ba, Sr, Pb and Ca, n is 5-6, My is at least one kind of metal selected from Ti, Co, Zn, In, Mn, Cu, Ge, Nb, Zr, m=0-0.2) and has 0.01-0.1mum grain size together with the resin binder on a transparent substrate. The hexagonal magnetic powder which is of a hexagonal plate shape and has 0.01-0.1mum grain size when the grain size is expressed by the length of the diagonal lines of the plate plane is suitable. The basic layer constitution is provided with the hexagonal powder layer 2 on the transparent substrate 1 and is further provided with a reflection layer 3 thereon.
Patent JP-H05202183-A (JP)
Title: Hydrolyzable alkoxysilyl group-containing polymer and its synthesis
Inventor: ISHIKAWA KAZUNORI
IPC: C08F8/42
Filed: 1991-06-11
Abstract: PURPOSE:To obtain the subject polymer excellent in curing properties and free from tackiness after curing by reacting a specific 2-halogenated methyl-2- propenyloxy group-containing polymer with an amino group-containing alkoxysilane. CONSTITUTION:(A) A 2-halogenated methyl-propenyloxy group-containing polymer of formula I (R<4> is polymer skeleton; X is halogen; m is >=1) is made to react with (B) an amino group-containing alkoxysilane of formula II (R<1> is alkylene, a group consisting of alkylene group part and imino group part or a group where alkyl group is bound to thioether; R<2> and R<3> are 1-3C alkyl; a is 1-3) such as 3-aminopropyltrimethoxysilane at 40-100 deg.C to provide the objective hydrolyzable alkoxysilyl group-containing polymer of formula III (R<0> is polymer skeleton; n is >=1).
Patent JP-S5363745-A (JP)
Title: Sludge freezer-processor
Inventor: TOSHIFUJI NAOTAKE
IPC: C02F11/20
Filed: 1976-11-17
Abstract: PURPOSE: To improve the thermal efficiency, wherein sludge charged in a tube having an inner elastic member is frozen to absorb expansion of the sludge due to freezing and the tube is has a thin wall. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09315616-A (JP)
Title: Recording medium conveying device
Inventor: NISHIMURA KAZUHIRO
IPC: B41J13/02
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To eliminate the swell of a conveyed recording medium so as to improve image quality by pressing down the recording paper, held by a driving roller and driven rollers, by auxiliary rollers arranged in a row in the direction intersecting a recording medium conveying direction, along with a plurality of driven rollers arranged at specified spaces apart. SOLUTION: Roller opening parts 65 where auxiliary rollers 13 are arranged are formed at both end parts of an auxiliry roller supporting plate 60. The auxiliary roller 13 is arranged in each roller opening part 65 being journalled to a pair of roller bearings 66. The auxiliary rollers 13 press down recording paper conveyed being held by a driving roller 12 and driven rollers 10b. Accordingly, even when the recording paper is partially swollen, the auxiliary roller 13 presses clown the swollen part, so that the recording paper unswollen and flat over the whole surface is conveyed to an image forming area. As a result, there is no shift in the sticking position of ink to the recording paper so as to prevent the quality degradation of an image formed on the recording paper.
Patent JP-H087884-A (JP)
Title: Negative electrode for nonaqueous electrolytic secondary battery
Inventor: YOSHIDA KENSUKE
IPC: H01M4/134
Filed: 1994-06-21
Abstract: PURPOSE:To enhance charge/discharge performance by stacking a second metal in which deposition of lithium is slower than a first metal on the first metal capable of absorbing/desorbing lithium and bringing only the second metal into contact with an electrolyte. CONSTITUTION:Aluminium is used as a first metal 38 capable of absorbing/ desorbing lithium and tin is used as a second metal 40 capable of absorbing/ desorbing lithium, stacked on the first metal 38. Only the half side of a negative electrode, that is the metal 40, is brought into contact with an electrolyte. Diffusion velocity of lithium in aluminium is faster than that in tin used as the metal 40, deposition reaction of lithium on tin is faster than that on aluminium. By stacking tin having faster deposition velocity of lithium on aluminium having slower deposition velocity of lithium, charge/discharge efficiency is increased than aluminium, and charge/discharge cycle life is lengthened.
Patent JP-H04226816-A (JP)
Title: Chuck
Inventor: DEIRU KEE UIIRAA
IPC: B23B31/12
Filed: 1991-06-11
Abstract: PURPOSE: To prevent excessive clamping or looseness, and ensure good swing accuracy in a keyless chuck capable of automatic clamping. CONSTITUTION: A keyless chuck 301 is provided with a jaw housing 311. A jaw 329 is slidably mounted in a guideway 323 between a rearward opened position and forward closed position. A jaw thrust member 345 is connected to the jaw 329 and is slidably mounted in the jaw housing 311. A nut 355 is fixed to the jaw housing 311. A threaded spindle 305 is engaged with a nut 355 opening and is movable forwardly to apply clamping force to the jaw and movable rearwardly to remove clamping force. The spindle 305 engages with the jaw thrust member 345 through a small area contact zone. A lock mechanism 309 is provided to limit relative rotation between the nut 355 and the spindle 305. Deformable interfaces are provided between the jaw housing 311 and the nut 355, and between the spindle 305 and the jaw thrust member 345.
Patent JP-S5566620-A (JP)
Title: Apparatus for indexing crank angle of internal combustion engine
Inventor: MAKINO SHIGEO
IPC: G01M15/04
Filed: 1978-11-11
Abstract: PURPOSE:To provide an apparatus which is capable of indexing crank angle automatically by forming V-shaped notches in a pulley fixed to the crank shaft of engine and reading out the position of the said V-shaped notches by means of a detector. CONSTITUTION:Engine 21 is mounted on a pallet 1 which is arranged to be vertically movable by means of lifter 2. On one side of engine 21, rotary actuator 7 is connected by the intermediary of ring gear 25 and driving gear 9, and on the other side of engine 21, spindle actuator 3 is connected by the intermediary of pulley 23. A plurality of V-shaped notches 23a are formed in pulley 23, and one top dead point mark 26 is put at a position of engine 21 on the side thereof facing the V-shaped notches 23a. Further, a detector 6 is disposed in the manner facing the V-shaped grooves 23a. With such an arrangement, angle of crank shaft 22 can be indexed by judging the signal received by detector 6 by means of a controller (not shown).
Patent JP-2000326303-A (JP)
Title: Blade plate attaching and detaching structure
Inventor: TAKAHASHI HIDEO
IPC: B27B33/12
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To realize the changing-over between the locked state and the free state of a blade plate by a simple operation such as the pivoting operation of an engaging pin part and, at the same time, simplify the constitution of this blade plate attaching and detaching structure. SOLUTION: In this attaching and detaching structure, an engaging pin part 5, which engages with a guide groove part 4 formed from the inserting side tip part to the inward side of a blade plate 3, is pivotally provided in an inserting gap 2. In addition, an engaging hole part 6, the diameter of which is larger than the width of the guide groove part 4, is provided in the depth of the guide groove part 4. The engaging pin part 5 has a shape in which the outer diametral dimensions are different according to directions, and it can slidingly pass through the guide groove part 4, but when the engaging pin part 5 is pivoted, it can not make a sliding pass. Thus, by pivoting the engaging pin part 5 when a blade plate 3 is inserted in the inserting gap 2 until the engaging pin part 5 reaches the engaging hole part 6, engaging pin part 5 can not pass through the guide groove part 4, resulting in constituting to fix the blade plate 3 to a locked state. A changing-over operating part 7 between a locked state and a free state for pivotingly operating the engaging pin part 5 is provided in a grip holder 1.
Patent JP-S5929707-A (JP)
Title: Generator absorbing heat of atmosphere to generate power
Inventor: UESUGI TAKASHI
IPC: F03G7/04
Filed: 1982-08-10
Abstract: PURPOSE:To obtain inexpensive power by providing both a heat-exchange pipe in which liquid nitrogen is quickly expanded by atmospheric heat in the atmosphere and a turbine which is turned by use of gaseous nitrogen. CONSTITUTION:The atmosphere blows a heat-exchange pipe 3 by a fan, having liquid nitrogen therein quickly expanded in the form of gas. By use of the gas nitrogen, a turbine beta is turned. The turbine beta revolves a dynamo to generate power. The gaseous nitrogen is compressed into liquid nitrogen in a piston compressor chamber 6 and thereafter fed back into a liquid nitrogen tank 1. During this process, the compressor generates compression heat, which is converted into electric power by the temperature difference power generating method. Power may be thus generated by use of atmospheric heat in the atmosphere, whereby obtaining inexpensive power.
Patent JP-S63303557-A (JP)
Title: Magnetic card type public telephone set
Inventor: YOKOO KAZUYOSHI
IPC: H04M17/02
Filed: 1987-06-03
Abstract: PURPOSE:To release a telephone set user from the trouble of radial and the memory of a subscriber telephone number by writing dial information dialed by a subscriber into magnetic card and reading the dial information by a telephone set. CONSTITUTION:When a magnetic card 7 is inputted from a card unit part 4, first, a control part 5 discriminates whether the card is a calling card in which frequency data are written or a subscriber card in which frequency data are written and a subscriber telephone number can be written. When it is discriminated that the card is a subscriber card and the button (*) of a telephone set 1 is pushed down, the subscriber telephone number stored in the subscriber card is extracted and this number is sent automatically to an exchange 6 through a calling part 2. On the other hand, when the button (*) is not pushed down, the telephone number inputted by dial operation is sent to the exchange 6 through the calling part 2 and the telephone number is stored in the subscriber card.
Patent JP-H0436454-A (JP)
Title: Thermal spraying material and thermally sprayed heat resisting member
Inventor: TAIRA HATSUO
IPC: C23C4/10
Filed: 1990-05-31
Abstract: PURPOSE:To improve product yield and to provide prolonged heat resistance and thermal shock resistance by blending 2MgO.SiO2 and MgO.4ZrO2 in a specific ratio. CONSTITUTION:A thermal spraying material is composed of a 2MgO.SiO2- MgO.4ZrO2 oxide and has a composition which consists of, by weight, 20-50% 2MgO.SiO2 and 50-80% MgO.4ZrO2 and in which 2MgO.SiO2+MgO.4ZrO2=100 is satisfied. A heat resisting member is formed by thermally spraying the above coating material on a heat resisting metallic material or parts having metallic coating layer excellent in high temp. corrosion resistance. The grain size of the oxide as coating material is regulated to 5-500mum, and particularly, it is preferable to regulate average grain size to 10-100mum. This thermal spraying material has superior mechanical strength. By using this thermally sprayed layer, a turbine blade, etc., having excellent thermal shield effect and heat resistance can be obtained.
Patent JP-S5472663-A (JP)
Title: Cathode ray tube and its manufacture
Inventor: NOMURA KAZUMASA
IPC: H01J1/20
Filed: 1977-11-21
Abstract: PURPOSE: To increase the life of cathode, by fitting the base metal to the cathode sleeve graphitized via the relaying material of good thermal conduction, as the cathode of the cathode tube of quick start system.  
     CONSTITUTION: The base matal 15 is welded to the relay material 12 not oxidized, the thermal electron radiation material 16 is coated on the metal 15, and the heater 17 is arranged in the cathode sleeve itself 11, constituting the cathode 18. With this constitution, the metal 15 can be fitted after the oxidation of the sleeve 11, and accordingly the damage due to oxidation of the metal 15 is avoided and the supply of reducing material can sufficiently be made. In addition, the leading of the thermoelectron emission is quickened with the material 12 and the operation temperature of the base metal 15 can be lowered, thereby remarkably extending the life of cathode. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5471866-A (JP)
Title: Electric cleaner
Inventor: NAKAMURA FUMIO
IPC: A47L9/20
Filed: 1977-11-21
Abstract: PURPOSE: To provide an electric cleaner, in which means operated in association with extension and retraction of cord is provided with means which can be manually handled from the outside, with the dust collecting case being coupled to main case, whereby dust can be removed from filter in simple and sanitary manner.  
     CONSTITUTION: In association with operation of cord winding means 22 for extending and retracting the cord, turning shaft 36 is turned via gears 22a, 23, 25, clam clutches 26, 43, shaft 42 and gears 45, 47, whereby dust is removed from fine filter 33 automatically. When a large amount of dust is attached to the filter 33 after long use of the cleaner and its dust attracting force is resultantly lowered, cover 50 is opened and control disk 48 is exposed to the outside, whereafter disk 48 is turned manually by knob 48a. This causes turning of shaft 36 via gears 49, 47, and dust is removed from filer 33. With such an arrangement, it is possible to carry out dust removing operation in sanitary manner, with dust collecting case 27 being coupled to main case 20. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01308806-A (JP)
Title: Production of filmy superconductor
Inventor: HAGINO SADAAKI
IPC: C01G29/00
Filed: 1988-06-06
Abstract: PURPOSE:To obtain the title superconductor through CVD process with enhanced film formation rate and improved critical temperature and mechanical strength, by making raw materials into metal complex gases and also mixing a fluorine source gas. CONSTITUTION:A vaporized ligand (e.g. hexafluoroacetylacetone) is put into each of containers 11, 12, 13, while plural kinds of raw materials (e.g. Ba compound, Y compound, Cu compound) are put into respective containers 1, 2, 3. Thence, the ligand in the containers 11, 12, 13 is transferred through a carrier gas (e.g. Ar) to the respective containers 1, 2, 3 followed by heating using respective heaters 8 to convert the raw materials in the containers 1, 2, 3 into metal complex gases, respectively, which are then introduced into a reaction chamber 5. Simultaneously, oxygen 10 and a fluorine source gas 15 are also introduced into said chamber 5 followed by heating the resultant mixed gas using a heater 8 to cause chemical reactions, thus forming the objective filmy superconductor on a substrate 9.